header ul li:nth-child(1) {
	background-color: #0f8ece;
	border-bottom: 4px #000 solid;
}

.nav1 a:nth-of-type(2) {
	color: #3bbbf4;
}

.banner {
	width: 100%;
	height: 500px;
}

.banner .ban-left {
	width: 715px;
	height: 500px;
	float: left;
}

.banner img {
	margin-top: 45px;
	margin-bottom: 45px;
	margin-left: 120px;
}

.ban-right {
	width: 300px;
	height: 499px;
	margin-left: 755px;
	margin-top: 20px;
	padding: 1px;
}
.ban-right .time {
	width: 100px;
	height: 140px;
	background-color: #1db1f2;
	margin-top: 43px;
	text-align: center;
	color: #fff;
	font-size: 23px;
	border-radius: 3px;
}

.ban-right .time p:nth-of-type(1) {
	padding-top: 38px;
}

.ban-right .time p sup {
	font-size: 11px;
}

.ban-right .time p sub {
	font-size: 20px;
}

.ban-right h2 {
	margin-left: 120px;
	margin-top: -100px;
	font-size: 27px;
	font-weight: 400;
	color: #242424;
}

.ban-right span {
	margin-left: 120px;
	color: #666666;
	font-size: 24px;
	line-height: 25px;
}

.ban-botton {
	width: 500px;
	margin-left: 755px;
	margin-top: -275px;
}

.ban-right .ban-botton p {
	color: #666666;
	margin-top: 75px;
	font-size: 15px;
	text-indent: 1em;
}

.ban-botton span {
	color: #bbbbbb;
	font-size: 20px;
	display: block;
	margin-top: 85px;
	margin-left: 205px;
	margin-right: 15px;
	float: left;
}
.ban-botton img{
	margin: 15px;
	margin-top: 85px;
}
.music{
	width: 100%;
	background-color: #f0f1f2;
	margin-top: 30px;
}
.music-flex{
	width: 1180px;
	margin: 0 auto;
}
.music-flex ul{
	list-style: none;
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
}
.music-flex ul li{
	width: 375px;
	height: 400px;
	background-color: #fff;
	margin: 8px;
}
.music-flex ul li:nth-child(1),
.music-flex ul li:nth-child(2),
.music-flex ul li:nth-child(3){
	margin-top: 30px;
}
.music-flex ul li .opy1 img{
	position: absolute;
	left: -325px;
}
.music-flex ul li:nth-child(2) .opy1 img{
	top: 5px;
}
.music-flex ul li img:nth-of-type(2){
	margin-left: 335px;
	width: 20px;
	height: 20px;
	margin-top: -18px;
}
.music-flex ul li img:nth-of-type(3){
	margin-right: 25px;
	margin-top: 15px;
	float: right;
}
.music-flex ul li img{
	margin-left: 345px;
}
.music-flex ul li h3{
	font-weight: 400;
	margin-left: 17px;
	margin-top: 15px;
}
.music-flex ul li h5{
	font-weight: 400;
	margin-left: 17px;
	margin-top: 4px;
	color: #8ed8f9;
}
.music-flex ul li p{
	font-weight: 200;
	margin-left: 17px;
	color: #808080;
	font-size: 13px;
	margin-top: -8px;
	margin-bottom: -10px;
	background: url(../img/icon8.png) no-repeat right 27px center;
}
.music-flex ul li span{
	display: block;
	font-weight: 200;
	margin-left: 17px;
	text-indent: 1.6em;
	margin-top: 30px;
	color: #999999;
	font-size: 12px;
	background: url(../img/icon6.png) no-repeat left center;
}
.opy1{
	width: 335px;
	height: 187px;
	position: relative;
	overflow: hidden;
}
.opy {
	position: absolute;
	bottom: 0;
	width: 100%;
	height: 0;
	transition: all .1s linear;
}
.opy2{
	position: absolute;
	width: 335px;
	height: 25px;
	left: 20px;
	top: 162px;
	background-color: rgba(165,166,168,0.8);
}
.opy2 img{
	position: absolute;
	top: 10px;
}
.opy1:hover .opy{
	height: 100%;
}
.music-img{
	width: 620px;
	height: 95px;
	margin: 0 auto;
	margin-top: 35px;
}
